Do you acknowledge other drivers

i wave to everyone lol, when a truck is passing me, and they like put their hand up with all four or five facing forward... thats most, some people have some personalized greeting they like to do that just made me laugh lol but when im passing or being passed, which its usually being passed i put my hand up to say hey, and if a may driver is going the other way i wave to them as well

 

I always wave at May trucks on multi-lanes; on two-lane highways, I'll even wave at each truck, unless there's a ton of them... Just seems like a nice thing to do.

 

yes it's called waiving 4 knuckles in 1 middle finger.

 

Maybe they are surprised someone is driving a truck that is governed at over 58 mph.